Greene County ZIP Codes

Greene County is a county of New York.

ZIP codes: 36
Cities & towns: 36
Area codes: 4
Land area: 647 sq mi

Every ZIP code in Greene County

120xx–124xx

The complete list of Greene County, NY ZIP codes with the city each one delivers to.
ZIP code	City
12015	Athens
12042	Climax
12051	Coxsackie
12058	Earlton
12083	Greenville
12087	Hannacroix
12124	New Baltimore
12176	Surprise
12192	West Coxsackie
12405	Acra
12407	Ashland
12413	Cairo
12414	Catskill
12418	Cornwallville
12422	Durham
12423	East Durham
12424	East Jewett
12427	Elka Park
12431	Freehold
12436	Haines Falls
12439	Hensonville
12442	Hunter
12444	Jewett
12450	Lanesville
12451	Leeds
12452	Lexington
12454	Maplecrest
12460	Oak Hill
12463	Palenville
12468	Prattsville
12470	Purling
12473	Round Top
12482	South Cairo
12485	Tannersville
12492	West Kill
12496	Windham

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Greene County codes above are listed without a column we would have to invent.

Cities and towns in Greene County

A further 31 places in Greene County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.

Area codes covering Greene County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where Greene County's ZIP codes sit

Each point is the reference point of one Greene County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope every ZIP code recorded in Greene County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated 16 July 2026. The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.